Plants vs. Zombies: The next levels - Simplow

For the third plant, we have the Simplow! He isn't affected by any special effect from the zombies (Such as Jester's spinning, The octo Zombie's octopi, the Gargantuar's smash and the Jack-in-the-box Zombie's explosion.)
Almanac entry: Simplow lives a simple life. He works at an office, eats a simple breakfast, takes care of his children, has written some books, secretly rides flying goats into space, and normally cleans up his home. It's really simple and standard, but he likes it.